ADAGE CAPITAL PARTNERS GP, L.L.C.
Top Portfolio Positions
865 positions ·
$63,073,828,038 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
22,098,810 | $3,854,032,464 | 6.11% | |
| AAPL |
Apple Inc.
Technology
|
13,046,454 | $3,311,059,560 | 5.25% | |
| MSFT |
Microsoft Corp
Technology
|
6,575,643 | $2,434,105,769 | 3.86% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
9,156,260 | $1,906,974,270 | 3.02% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
5,215,600 | $1,499,797,936 | 2.38% | |
| AVGO |
Broadcom Inc.
Technology
|
4,112,056 | $1,272,722,452 | 2.02% | |
| META |
Meta Platforms, Inc.
Communication Services
|
2,059,335 | $1,178,207,333 | 1.87% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
2,414,500 | $897,590,375 | 1.42% | |
| LLY |
ELI LILLY & Co
Healthcare
|
956,817 | $880,051,572 | 1.40% | |
| BRK-B |
Berkshire Hathaway Inc
Financial Services
|
1,677,769 | $803,986,904 | 1.27% |
Portfolio Trend
25 quarters · across all stocks
Holdings in ATRC
Shares Held
Position Value (USD)
12 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,279,500 | 150,000 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $4,359,907 | 110,210 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $6,168,750 | 175,000 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $9,011,750 | 275,000 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $8,871,500 | 275,000 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $9,168,000 | 300,000 | Shares | Sole | 2025-02-14 | |
| 2024-06-30 | $3,415,500 | 150,000 | Shares | Sole | 2024-08-14 | |
| 2022-12-31 | $8,876,000 | 200,000 | Shares | Sole | 2023-02-14 | |
| 2020-12-31 | $2,783,500 | 50,000 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $7,581,000 | 190,000 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $13,485,000 | 300,000 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $30,231,000 | 900,000 | Shares | Sole | 2020-05-15 | |
| No 13F history on record for this holder in this stock. | ||||||